Oh, you've made my day! I
love the idea of a 30 year old with a nice and stinky muslin...
I'm not a 100% sure....but my theory is that, yep, LOs teach themselves other ways to self-soothe if you take away the dummy. That said, I think its a great idea to have something comforting (ie the muslin) prepared, ready and waiting to be used.
The white noise? Mmm, I see what you mean
I read that its supposed to work by blocking out any distractions, thus letting LO concentrate on getting to sleep. So I guess you could call it a way of letting them discover ways to self-soothe (?). Sorry it hasn't seemed to work so well for your LO. What kind do you use? I'm not sure if the type makes any difference - mine is just a recording that sounds suspiciously like an AC/fan....
Good luck! I got really nervous too before taking away the paci/dummy. FWIW, it honestly wasn't as bad as I feared. Big hugs!
x
Em